CN212828428U

CN212828428U - Simple tool for carrying small-sized heavy object in narrow space

Info

Publication number: CN212828428U
Application number: CN202021832827.6U
Authority: CN
Inventors: 郝大富; 段海洋; 赵永涛
Original assignee: Sinopec Fourth Construction Co Ltd
Current assignee: Sinopec Fourth Construction Co Ltd
Priority date: 2020-08-27
Filing date: 2020-08-27
Publication date: 2021-03-30
Anticipated expiration: 2030-08-27

Abstract

The utility model discloses a simple and easy instrument for small-size heavy object of narrow space transport, including the frame two wheels of bilateral symmetry are installed to the frame bottom the bearing frame is installed perpendicularly to the central authorities at frame top, the bearing frame passes through the bearing and is connected with the support pivot the upper end of supporting the pivot is equipped with rather than the perpendicular bearing bar of being connected, the bearing bar about support pivot symmetry and set up the one end of bearing bar is equipped with the handle, and the other end is connected with and hangs the iron chain hang and be connected with the clamp on the iron chain, the keeping silent of clamp down. The utility model discloses can be suitable for narrow and small space, solve the heavy object transport problem in narrow and small, limited place in place, can conveniently realize the change of direction angle, adapt to different operation places, both saved the mechanical equipment expense of hoist and mount fortune, practiced thrift the cost of labor expenditure again, still reduced operation personnel's intensity of labour in addition, improved heavy object transport efficiency and construction safety nature.

Description

Simple tool for carrying small-sized heavy object in narrow space

Technical Field

The utility model relates to a handling tool, especially a simple and easy instrument that is used for small-size heavy object of narrow space transport.

Background

Along with the rapid development of social economy, municipal construction and petrochemical device construction are faster and more, and along with the continuous widening of roads, the road construction is continuously perfect. In the road construction process, especially in municipal construction, in road construction such as old road transformation, often meet the place that actual construction working face is narrower, mechanical equipment such as crane is inconvenient to use. The transport of small-size heavier objects such as curb, the work of transporting, if arrange that constructor bare-handed transport, the transport of transporting, intensity of labour is big, and is inefficient, and the recruitment is many, and the transportation in-process appears bumping easily, pounding, injury accidents such as crowded, has the potential safety hazard.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a solve the technical problem who exists among the well-known technology and provide a simple and easy instrument that is used for the small-size heavy object of narrow space transport, this instrument can hoist the heavy object in narrow and small space, and the recruitment is few, and is efficient, safe and reliable.

The utility model discloses a solve the technical scheme that technical problem that exists among the well-known technique took and be: the utility model provides a simple and easy instrument for small-size heavy object of narrow space transport, includes the frame two wheels of bilateral symmetry are installed to the frame bottom the bearing frame is installed perpendicularly to the central authorities at frame top, the bearing frame passes through the bearing and is connected with the support pivot the upper end of supporting the pivot is equipped with rather than the perpendicular bearing bar of being connected, the bearing bar about the support pivot symmetry sets up the one end of bearing bar is equipped with the handle, and the other end is connected with hangs the iron chain be connected with the clamp on hanging the iron chain, the keeping silent of clamp down.

The clamp is provided with two clamp arms which are arranged in a crossed manner, the two clamp arms are hinged at the crossed position, and a pressure spring is arranged between handles of the two clamp arms; the lower extreme of hanging the iron chain has two parallelly connected connection iron chains, two the lower extreme of connecting the iron chain respectively with two the handle afterbody of tong arm is articulated.

The clamp is provided with two clamp arms which are arranged face to face, the middle parts of the two clamp arms are connected through a hinge shaft, a torsion spring is arranged between the two clamp arms, and the torsion spring is sleeved on the hinge shaft; the lower end of the suspension iron chain is connected with the hinge shaft.

The bearing rod is made of steel pipes.

The frame is formed by welding angle steels.

The utility model has the advantages and positive effects that: adopt hand push two-wheeled gun carriage to hang clamp structure and implement the heavy object and transport, can be suitable for narrow and small space, solved the place narrow and small, the heavy object transport problem in restricted place, can conveniently realize the change at direction angle, adapt to different operation places, both saved the mechanical equipment expense of hoist and mount inverse transport, practiced thrift the cost of labor expenditure again, still reduced operation personnel's intensity of labour in addition, improved heavy object transportation efficiency, reduced operation personnel bump, pound, injury incident such as crowded takes place, reduced safety protection measure's cost, and the utility model discloses simple structure, light, the cost is low, repeatedly usable.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

In the figure: 1. a handle; 2. a load-bearing bar; 3. a bearing seat; 4. a frame; 5. a wheel; 6. hanging an iron chain; 7. connecting an iron chain; 8. a pressure spring; 9. a clamp arm; 10. supporting the rotating shaft.

Detailed Description

For further understanding of the contents, features and effects of the present invention, the following embodiments are exemplified in conjunction with the accompanying drawings as follows:

referring to fig. 1, a simple tool for carrying small-sized heavy objects in a narrow space includes a frame 4, two wheels 5 are mounted at the bottom of the frame 4 and are bilaterally symmetrical, a bearing seat 3 is vertically mounted at the center of the top of the frame 4, the bearing seat 3 is connected with a supporting rotating shaft 10 through a bearing, a bearing rod 2 vertically connected with the supporting rotating shaft 10 is arranged at the upper end of the supporting rotating shaft 10, the bearing rods 2 are symmetrically arranged about the supporting rotating shaft 10, a handle 1 is arranged at one end of the bearing rod 2, a hanging iron chain 6 is connected to the other end of the bearing rod, a clamp is connected to the hanging iron chain 6, and a jaw of the clamp faces downward.

In the embodiment, the clamp is provided with two clamp arms 9 which are arranged in a crossed manner, the two clamp arms 9 are hinged at the crossed position, and a pressure spring 8 is arranged between handles of the two clamp arms 9; the lower extreme of hanging iron chain 6 is parallelly connected to have two and connects iron chain 7, two the lower extreme of connecting iron chain 7 respectively with two the handle afterbody of tong arm is articulated. The jaw of the clamp is in a normally open state under the action of the pressure spring 8, so that a heavy object can be conveniently grabbed, after the heavy object is lifted, under the lifting action of the hanging iron chain 6, the two connecting iron chains 7 drive the two clamp arms 9 to be folded, the spring 8 is compressed, and the heavy object is clamped. The heavy object falls down after being transported to a target place, the connecting iron chain 7 loosens the two clamp arms 9, the spring 8 restores to the original state, and the clamp mouth is opened. Is convenient to use. While the clamp structure is not limited to the above-described one, other structures may be employed, such as commercially available lifting clamps, which are expensive. The clamp can also adopt a clothes clamp structure, the clamp is provided with two clamp arms which are arranged oppositely, the middle parts of the two clamp arms are connected through a hinge shaft, a torsion spring is arranged between the two clamp arms, and the torsion spring is sleeved on the hinge shaft; the lower end of the suspension iron chain 6 is connected with the hinge shaft.

In this embodiment, the bearing rod 2 is made of a steel pipe; the frame 4 is formed by welding angle steels. Convenient manufacture and low cost.

When the tool is used, a constructor pushes the tool to a heavy object storage place, the clamp is lowered to grab the heavy object, and then the tool hung with the heavy object is pushed to a destination to be dropped. The method is simple to operate, safe and convenient to construct, high in efficiency and less in labor.

Although the preferred embodiments of the present invention have been described with reference to the accompanying drawings, the present invention is not limited to the above-mentioned embodiments, which are only illustrative and not restrictive, and those skilled in the art can make many forms without departing from the spirit and scope of the present invention, which is within the scope of the present invention.

Claims

1. The utility model provides a simple and easy instrument for small-size heavy object of narrow space transport, a serial communication port, includes the frame two wheels of bilateral symmetry are installed to the frame bottom the bearing frame is installed perpendicularly to the central authorities at frame top, the bearing frame passes through the bearing and is connected with the support pivot the upper end of supporting the pivot is equipped with rather than the bearing bar of perpendicular connection, the bearing bar about support pivot symmetry and set up the one end of bearing bar is equipped with the handle, and the other end is connected with hangs the iron chain be connected with the clamp on hanging the iron chain, the keeping silent of clamp down.

2. The handy tool for carrying small weights in narrow spaces according to claim 1, wherein said clamp is provided with two cross-arranged jawarms hinged at the cross, and a compression spring is provided between the handles of the two jawarms; the lower extreme of hanging the iron chain has two parallelly connected connection iron chains, two the lower extreme of connecting the iron chain respectively with two the handle afterbody of tong arm is articulated.

3. The simple tool for carrying small-sized heavy objects in narrow space as claimed in claim 1, wherein the clamp is provided with two clamp arms arranged face to face, the middle parts of the two clamp arms are connected through a hinge shaft, a torsion spring is arranged between the two clamp arms, and the torsion spring is sleeved on the hinge shaft; the lower end of the suspension iron chain is connected with the hinge shaft.

4. The easy tool for carrying small weights in a narrow space according to claim 1, wherein the bearing rod is made of a steel pipe.

5. The tool for carrying small weights in a narrow space as claimed in claim 1, wherein the frame is welded by angle steel.